No, I mean keyboard layout, for example from English to Russian and from Russian to English
– Я сижу на диванеNov 24 '17 at 11:53

@Ясижунадиване If you set Super as the key that changes your keyboard layout, everytime you use any other keyboard combination that uses Super as part of the shortcut, the keyboard layout will change, so I would personally recommend against it.
– FultieNov 24 '17 at 15:58